• Bexar County Sheriff Susan Pamerleau, with Chief Deputy Manuel Longoria, speaks during a news conference at the Bexar County Sheriff's office, Wednesday, Sept. 2, 2015, in San Antonio. Pamerleau said a second video of deputies fatally shooting a man whose hands were raised appears to show him carrying what investigators believe was a knife.  She declined to release the video because the investigation is ongoing. (AP Photo/Eric Gay)

    Sheriff: Texas man killed by deputies appeared to hold knife

    DALLAS (AP) — A second video that captured Texas deputies fatally shooting a man whose hands were raised appears to show that he was holding a knife, a sheriff said Wednesday, declining to release the video because the investigation is still going on.